7/16 Irwin Speedbor Spade Bit (88807)

7/16 Diameter
6 Shank Length
1/4 Shank Size

Blue-Groove point and cutting edge for faster chip removal – 4x faster than standard spade bits
Double cutting spurs scribe the outside of the hole reducing breakout
10% larger shank for added durability
Grooved hex shank prevents slipping in drill chuck or bit extension
Fits all standard quick change chucks – 7/16 Irwin Speedbor Spade Bit///brand_for_product_detail=Irwin,close_out=No,companydescription=Irwin – Imported,condition=New,condition_google=new,cost=1.880000,countrymade=Imported,featured=0,identifier_exists=0,instock=in stock,listprice=2.60,madeinusa=0,manufacture_country=Imported / Other,sellprice=2.60,square_product_image=https://square-production.s3.amazonaws.com/files/3332d66e845e57120dff19cede5773415e615221/original.jpeg,store_price=2.600000,url_path=7-16-irwin-speedbor-spade-bit